Geodesic Icosahedra

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Geodesic Icosahedron Pattern 13 [5,1]
Vertices:  312  (12[5] + 60[6] + {60 * 4}[6])
Faces:620  (20 equilateral triangles + {60 * 4} isosceles triangles
    + {60 * 6} acute triangles)
Edges:930  (12 different lengths)
Symmetry:  Chiral Icosahedral  (I)
Dual Solid:  Dual Geodesic Icosahedron Pattern 13 [5,1]
(values below based on edge-scribed radius = 1)
Edge 1 (60):  ≈0.16958534004619737499
Edge 2 (60):  ≈0.19887080128449056442
Edge 3 (120):  ≈0.20859868447834326459
Edge 4 (60):  ≈0.21045375836414507893
Edge 5 (120):  ≈0.22018164155799777911
Edge 6 (60):  ≈0.22269972595576434131
Edge 7 (60):  ≈0.22313843527512069971
Edge 8 (120):  ≈0.224554799841566155647
Edge 9 (60):  ≈0.22499350916092251405001
Edge 10 (30):  ≈0.227072884239332717846
Edge 11 (120):  ≈0.227511593558689076249
Edge 12 (60):  ≈0.227950302878045434652
Edge-scribed Radius:  1
Volume:≈4.1888116964386758392